Fish tank vase



FIG. 1 is a perspective view of a fish tank vase showing my new design;

FIG. 2 is a side view of thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 6 is another top view thereof in a different environment;

FIG. 7 is still another view thereof in a different environment; and,

FIG. 8 is still another view thereof in a different environment.

The broken lines shown in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design.

The additional FIGS. 6-8 show top views of the fish tank vase in different environments, it being understood that all other views of the claimed design are the same as FIGS. 1, 2, 4, and 5. 

CLAIM The ornamental design for a fish tank vase, as shown and described. 